a03f56c4057278eda7731edd0be1be8d98af8af49eefad601b292a0099b374c7

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 07:07

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General

Target

ead178643228e4d2fc345524df98780d_JaffaCakes118.dll
Size

79KB
MD5

ead178643228e4d2fc345524df98780d
SHA1

88c235877c359ef5c7d5f4b9d86e123e4cc27deb
SHA256

a03f56c4057278eda7731edd0be1be8d98af8af49eefad601b292a0099b374c7
SHA512

81a3e47c7582ddacd65d7a8cc3d7b7ae82d4927b221150bdc9f2a8aee578114bf86d253f4fad36220b042a7bcb1c6ccf6d68e34f96c7ab9bd42a9f539e4c4348
SSDEEP

1536:aHl69H96qiWvwDN7DFpmjdPBmc1Eqf7TYdL6YAATUAOWmUtc3jxgBk:aHl69H96qXCRFpmoqf7TYdBA5AOWmvTr

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies registry class 27 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\DirectShow\MediaObjects\Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\DirectShow\MediaObjects\Categories\f3602b3f-0592-48df-a4cd-674721e7ebeb\0f35b24d-0f81-4855-be82-f66260c7360d	regsvr32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\DirectShow\MediaObjects\0f35b24d-0f81-4855-be82-f66260c7360d\InputTypes = 6175647300001000800000aa00389b710100000000001000800000aa00389b71	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO.1\ = "CPassThroughDMO Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO\ = "CPassThroughDMO Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\DirectShow\MediaObjects	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\DirectShow\MediaObjects\Categories\f3602b3f-0592-48df-a4cd-674721e7ebeb	regsvr32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\DirectShow\MediaObjects\0f35b24d-0f81-4855-be82-f66260c7360d\OutputTypes = 6175647300001000800000aa00389b710100000000001000800000aa00389b71	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}\ = "CPassThroughDMO Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO.1\CLSID\ = "{0f35b24d-0f81-4855-be82-f66260c7360d}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ead178643228e4d2fc345524df98780d_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\DirectShow\MediaObjects\0f35b24d-0f81-4855-be82-f66260c7360d	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO\CurVer\ = "DMO.PassThroughDMO.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}\VersionIndependentProgID\ = "DMO.PassThroughDMO"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\DirectShow\MediaObjects\0f35b24d-0f81-4855-be82-f66260c7360d\ = "InterVideo Pass Through DMO"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}\ProgID\ = "DMO.PassThroughDMO.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO\CLSID\ = "{0f35b24d-0f81-4855-be82-f66260c7360d}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}\ProgID	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3512 wrote to memory of 332	3512	regsvr32.exe	82
PID 3512 wrote to memory of 332	3512	regsvr32.exe	82
PID 3512 wrote to memory of 332	3512	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ead178643228e4d2fc345524df98780d_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3512
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\ead178643228e4d2fc345524df98780d_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:332

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/332-0-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

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